first commit

abchospitalitynepal.com/wp-content/themes/abchospitality/inc/template-functions.php

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+<?php
+/**
+ * Functions which enhance the theme by hooking into WordPress
+ *
+ * @package abchospitality
+ */
+
+/**
+ * Adds custom classes to the array of body classes.
+ *
+ * @param array $classes Classes for the body element.
+ * @return array
+ */
+function abchospitality_body_classes( $classes ) {
+	// Adds a class of hfeed to non-singular pages.
+	if ( ! is_singular() ) {
+		$classes[] = 'hfeed';
+	}
+
+	// Adds a class of no-sidebar when there is no sidebar present.
+	if ( ! is_active_sidebar( 'sidebar-1' ) ) {
+		$classes[] = 'no-sidebar';
+	}
+
+	return $classes;
+}
+add_filter( 'body_class', 'abchospitality_body_classes' );
+
+/**
+ * Add a pingback url auto-discovery header for single posts, pages, or attachments.
+ */
+function abchospitality_pingback_header() {
+	if ( is_singular() && pings_open() ) {
+		printf( '<link rel="pingback" href="%s">', esc_url( get_bloginfo( 'pingback_url' ) ) );
+	}
+}
+add_action( 'wp_head', 'abchospitality_pingback_header' );